10340013403 has 2 divisors, whose sum is σ = 10340013404. Its totient is φ = 10340013402.

The previous prime is 10340013391. The next prime is 10340013421. The reversal of 10340013403 is 30431004301.

It is a weak prime.

It is an emirp because it is prime and its reverse (30431004301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10340013403 - 2⁵ = 10340013371 is a prime.

It is not a weakly prime, because it can be changed into another prime (10340013473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170006701 + 5170006702.

It is an arithmetic number, because the mean of its divisors is an integer number (5170006702).

Almost surely, 2^10340013403 is an apocalyptic number.

10340013403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340013403 is an equidigital number, since it uses as much as digits as its factorization.

10340013403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10340013403 its reverse (30431004301), we get a palindrome (40771017704).

The spelling of 10340013403 in words is "ten billion, three hundred forty million, thirteen thousand, four hundred three".